Housing for a ball bearing



FIG. 1 is a lower perspective view of a ball bearing housing;

FIG. 2 is an upper perspective view of the ball bearing housing;

FIG. 3 is another upper perspective view of the ball bearing housing;

FIG. 4 is a bottom view of the ball bearing housing;

FIG. 5 is a first side view of the ball bearing housing;

FIG. 6 is a second side view of the ball bearing housing;

FIG. 7 is a third side view of the ball bearing housing;

FIG. 8 is a fourth side view of the ball bearing housing; and,

FIG. 9 is a top view of the ball bearing housing. 

CLAIM The ornamental design for a housing for a ball bearing, as shown and described. 